Finding the Third Proportional to 1,358,150 and 2,878,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,150 : 2,878,196 = 2,878,196 : x
2. Step 2: Convert to fraction form
   1,358,150/2,878,196 = 2,878,196/x
3. Step 3: Cross multiply
   1,358,150x = 2,878,196 × 2,878,196
4. Step 4: Simplify right side
   1,358,150x = 8,284,012,214,416
5. Step 5: Solve for x
   x = 8,284,012,214,416/1,358,150
6. Step 6: Final answer
   x = 6,099,482.54